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McASP: will the linux driver support multiple AXR lines?

Prasant J
Intellectual 510 points

Hi,

I've posted this in AM335x forum, but I'm re-posting on this forum, in seek of urgent reply.

I'm using arago projects linux-am33x kernel, working with McASP on AM335x.

I'm currently using 2 AXR lines ( 1 x TX  +  1 x RX ). McASP peripheral supports 4 AXR lines.

I want to use 4 AXR lines ( 2 x TX  +  2 x RX ). Will the driver support this? What changes (board configurations) have to be made in the kernel to allow this?

Any inputs will be of help.

-Prasant

  • 0
    TI__Intellectual 2725 points

    i have already replied to you in other thread.

    http://e2e.ti.com/support/dsp/sitara_arm174_microprocessors/f/791/p/209721/742628.aspx#742628

    From,

    http://e2e.ti.com/support/embedded/linux/f/354/t/154752.aspx

    http://e2e.ti.com/support/embedded/linux/f/354/p/114863/411479.aspx#411479

    currently multiple-serializers are not supported in linux audio driver

    Regards

    Gururaja